High-Harmonic and Terahertz Spectroscopy (HATS): Methods and Applications

High-Harmonic and Terahertz Spectroscopy (HATS): Methods and Applications

Blog Article

Electrons driven new belial model from atom or molecule by intense dual-color laser fields can coherently radiate high harmonics from extreme ultraviolet to soft X-ray, as well as an intense terahertz (THz) wave from millimeter to sub-millimeter wavelength.The joint measurement of high-harmonic and terahertz spectroscopy (HATS) was established and further developed as a unique tool for monitoring electron dynamics of argon from picoseconds to attoseconds and for studying the molecular structures of nitrogen.More insights on the rescattering process could be gained by correlating the fast and slow electron motions via observing and manipulating campicon.com the HATS from atoms and molecules.We also propose the potential investigations of HATS of polar molecules, and solid and liquid sources.